@Matej Zerovnik very interesting to read about your Moodle configuration. Maybe a tip that speeds up Redis, is to use a socket instead of TCP, don't know if that is possible for your configuration. Another tip I got here is to use /dev/shm for storing your temporary cache and localcache Moodle directories. With a clustered Moodle I don't know if it's possible to use this for all your nodes.
How were you able to use igbinary for Redis? How did you configure this?
Alain Raap
Alain Raap的帖子
We're a large organisation with a large number of teams working on different projects and environments. Ansible Tower and Satellite server are
making it easier for us to maintain our Moodle environments with dashboards to configure / run playbooks and to deploy software packages.
Unfortunately I'm not allowed to share our database server information and variables here, but thanks for the tip!
making it easier for us to maintain our Moodle environments with dashboards to configure / run playbooks and to deploy software packages.
Unfortunately I'm not allowed to share our database server information and variables here, but thanks for the tip!
We're going to install a Grafana dashboard for monitoring the services of our Moodle stack with Telegraf clients to gather the server info for monitoring.
Indeed, we changed our system architecture, and that seems to slowdown our backups now, while we expected the opposite.
I assume that queries for the backups run much faster on the database server itself than run via the network. But that's not
possible now anymore, as the moodledata has moved to the application server. If you want a fast backup run, create a separate
Moodle instance on the database server together with the moodledata as I explained in the previous link of Visvanath.
I assume that queries for the backups run much faster on the database server itself than run via the network. But that's not
possible now anymore, as the moodledata has moved to the application server. If you want a fast backup run, create a separate
Moodle instance on the database server together with the moodledata as I explained in the previous link of Visvanath.
Ken, you can find this info here https://moodle.org/mod/forum/discuss.php?d=398889
We're not using NFS anymore and our Linux environment was migrated to Ansible Tower and Redhat Satellite
We're not using NFS anymore and our Linux environment was migrated to Ansible Tower and Redhat Satellite
Hi Visvanath,
The only way you can increase the performance of the backups, is to position all the data and the database on a separate server. And that worked very good (with a second Moodle instance on this server). But that's broken now in our new environment. So finally we got rid of NFS and in return we got a worser backup performance.